@book{118849,
	author = {Grover, Edwin Osgood,},
	title = {The nature lover's knapsack},
	publisher = {Project Gutenberg,},
	year = {2026},
	address = {Salt Lake City, UT :},
	note = {Release date is 2026-03-07},
	url = {https://archive.org/details/natureloversknap00grov/mode/2up}
}